Undercarriage track idler for mobile earthmoving machine



FIG. 1 is a perspective view of an undercarriage track idler for mobile earthmoving machine showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof, the top and bottom views being identical;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a rear view thereof. 

CLAIM The ornamental design for an undercarriage track idler for mobile earthmoving machine, as shown and described. 